| Patents for A01G 31 - Hydroponics; Cultivation without soil (10,431) |
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| 02/05/2003 | CN2533659Y Vegetational zone |
| 02/05/2003 | CN1394469A Base material using vinegar sludge as raw material for cultivating seedling and cultivation and its production method |
| 02/05/2003 | CN1394468A Method for cultivating vegetable and its used components |
| 02/05/2003 | CN1100482C Aerosol cultivation method for plant seedling |
| 01/30/2003 | WO2003007693A1 Plant cultivation soil and elevated cultivation method and elevated cultivation bed using the same |
| 01/30/2003 | US20030019153 Method for modifying root growth |
| 01/29/2003 | EP1278410A1 Plant growth substrates |
| 01/29/2003 | CN2532678Y Drip irrigation device |
| 01/23/2003 | WO2003005808A1 Method and apparatus for growing plants |
| 01/23/2003 | WO2003005807A1 Method and system for growing plants |
| 01/23/2003 | CA2452917A1 Method and apparatus for growing plants |
| 01/22/2003 | CN2531624Y Stereo soiless cultivating unit |
| 01/21/2003 | US6508033 Self contained fully automated robotic crop production facility |
| 01/15/2003 | CN2530448Y Green seedling block of sedim lineare on roof of house |
| 01/15/2003 | CN1390444A Medium for cultivating plant and its preparing process |
| 01/15/2003 | CN1390441A Method for cultivating Se-enriched garlics and garlic bolts |
| 01/15/2003 | CN1098629C Method for cultivation of crops |
| 01/09/2003 | WO2003001899A2 A method and system for water management |
| 01/09/2003 | CA2451209A1 A method and system for water management |
| 01/08/2003 | CN2529509Y Seedling vegetable special culture dish |
| 01/08/2003 | CN1389098A Plant growth medium produced with sphagnum and natural mineral as material and without diseases and weeds |
| 01/08/2003 | CN1098028C Method of de-poison and planting for cultivating potato with soilless, no-base material and timing aerial fog and its apparatus |
| 01/07/2003 | US6502350 Apparatus or installation and method for hydroponic cultivation of plants |
| 01/03/2003 | WO2003000621A1 Solids-containing, water-absorbing anionic polymers having a sponge structure and the production and use thereof |
| 01/02/2003 | EP1267625A2 Method and device for combating fungi in plants that are kept in a closed nutrition system, especially in greenhouse cultivation |
| 01/02/2003 | EP1267604A1 A tray for hydroponic and aeroponic cultivation |
| 01/01/2003 | CN2528214Y 种子培植装置 Seed cultivation apparatus |
| 01/01/2003 | CN1387751A Cultivation process of evergreen lawn roll |
| 12/19/2002 | WO2002100514A1 Filter element and production method thereof |
| 12/19/2002 | WO2002100162A2 Plant growing system |
| 12/18/2002 | EP1056333B1 Method and device for automatic administration of liquid nutrients to plants |
| 12/18/2002 | CN2525794Y Environmental protection ecological floating plant disc (basket) |
| 12/18/2002 | CN2525793Y Bed for culturing soilless lawns |
| 12/18/2002 | CN1096230C Hydroponic apparatus using elliptical conduit |
| 12/17/2002 | US6493990 Process and related apparatus for repairing aquatic propeller scars |
| 12/12/2002 | US20020184820 Plant growing system |
| 12/11/2002 | CN2524491Y Bean sprouts machine |
| 12/11/2002 | CN2524490Y Small soilless cultivation device |
| 12/11/2002 | CN1383714A Mixed planting material for rocky slope and its prepn and construction process |
| 12/10/2002 | US6491890 Method and set for continuous long-term dosing of CO2 |
| 12/04/2002 | EP0943234B1 Cultivation device and method of manufacturing same |
| 12/04/2002 | CN2523199Y Irrigation device for soilless culture |
| 12/04/2002 | CN1382368A Soilless liquid culture method for plant |
| 12/04/2002 | CN1382364A Turf cultivating matrix, its holding tray and its producing technology |
| 12/04/2002 | CN1095328C Plant breeding culture medium and its prepn. method |
| 12/03/2002 | CA2344802C Method and apparatus for growing vined produce |
| 12/03/2002 | CA2267592C Cultivation device and method of manufacturing same |
| 11/27/2002 | EP1017267B1 Apparatus for watering plants |
| 11/27/2002 | CN1382013A Medium for cultivation |
| 11/27/2002 | CN1381561A Culture device made of soft material |
| 11/27/2002 | CN1381429A Nutritive xanthohumic acid solution for soilless cultivation and its preparing process |
| 11/21/2002 | US20020170830 Water treating method, water treating apparatus, and hydrophonic system using the same |
| 11/20/2002 | EP1257164A1 A system for hydroponically growing plants, apparatus and method therefor |
| 11/13/2002 | CN2520101Y Environment protection soil-block |
| 11/12/2002 | US6479433 Mixing the polyol and isocyanate to form a quasi-prepolymer, and contacting the quasi-prepolymer with water; fillers such as soils are added and foam is molded to make seedling growing medium |
| 11/12/2002 | US6477805 Plant growth unit |
| 11/08/2002 | CA2396317A1 Rotary plant growing apparatus |
| 11/07/2002 | US20020162275 Hydroponic apparatus and method |
| 11/06/2002 | CN1377573A Method for afforesting roof by using common lawn roll with non-woven cloth blanket as cultivation medium |
| 10/31/2002 | WO2002085103A1 Hydroponic feeder and cooler |
| 10/31/2002 | CA2444532A1 Hydroponic feeder and cooler |
| 10/30/2002 | CN1376380A Method for culturing non-pollution bean-sprout |
| 10/30/2002 | CN1093371C Artificial vegetation |
| 10/24/2002 | WO2002083571A1 Water treatment method, water treatment apparatus, and water culture system using them |
| 10/16/2002 | CN2515939Y Suspension planting cultivating device |
| 10/16/2002 | CN1373990A Cloth for plantation and its production process |
| 10/15/2002 | US6464770 Perlite products with controlled particle size distribution |
| 10/10/2002 | WO2002078425A1 Means and method of generating feed |
| 10/09/2002 | CN2514644Y Easy-to-spread green grass blanket |
| 10/02/2002 | EP1245148A2 Elongate growing container |
| 10/02/2002 | EP1128718B1 Method and device for positioning elongated growth troughs along a cultivation field |
| 10/02/2002 | EP0865236B8 Mineral wool plant substrate |
| 10/02/2002 | CN1371596A Nonwoven fabric blanket for cultivation and its method for lawn blanket production and roof greening construction |
| 10/02/2002 | CN1371595A Sedum lineare roof greening seedling block and one-stage lawn formation method thereof |
| 10/02/2002 | CN1091570C Multistage plant culture method and multistage plant culture apparatus for use therein |
| 09/25/2002 | EP1241927A1 Self contained fully automated robotic crop production facility |
| 09/25/2002 | CN2512239Y Stereo industralization production device for aerosol cultivation |
| 09/25/2002 | CN2512238Y Environment protection type vegetation plant carpet |
| 09/25/2002 | CN2512237Y Vegetation composite carpet |
| 09/25/2002 | CN1370401A Soil-less cultivation pot |
| 09/25/2002 | CN1370394A Industrial quatic turf roll cultivating process |
| 09/25/2002 | CN1370393A Aquatic turf roll ciltivating process |
| 09/24/2002 | US6453610 Method for modifying root growth |
| 09/24/2002 | CA2261815C Method for growing plants and apparatus for growing plants |
| 09/19/2002 | WO2002072599A1 Anti-apoptosis agents or regeneration promoters comprising ginsenosides |
| 09/18/2002 | CN1369195A Compounded carpet for vegetation |
| 09/18/2002 | CN1090897C Vertical soiless culture appts. |
| 09/12/2002 | WO2002069694A1 Plant growth unit |
| 09/12/2002 | WO2001015513A9 Self contained fully automated robotic crop production facility |
| 09/12/2002 | US20020128396 Alkaline hydrolysis of a crosslinked and/or non-crosslinked acrylonitrile (co)polymers under adiabatic conditions in an aqueous emulsion, no mechanical or thermal energy is provided to the reaction mixture |
| 09/11/2002 | EP1237402A2 A novel medium for the production of betacarotene and other carotenoids from dunaliella salina (arl 5) and a strain of dunaliella salina for production of carotenes using the novel media |
| 09/11/2002 | CN2509851Y On-water multifunctional cultivating float |
| 09/11/2002 | CN1368841A Method for modifying root growth |
| 09/04/2002 | CN2508554Y Special equipment for plant growing |
| 09/04/2002 | CN1366805A Root-enjoying plant ginseng water culture method |
| 09/03/2002 | US6442893 Bean sprout culture box with a sprinkling device |
| 09/03/2002 | US6442892 Automatic sprouter system |
| 08/28/2002 | EP1091639B1 Plant tray and cultivation system provided with such a plant tray |
| 08/28/2002 | CN2507247Y Soilless cultivation and nursery pool |
| 08/28/2002 | CN2507246Y Carpet type lawn |